Optical Compensation System and Optical Compensation Method of Display Device

4. The optical compensation system according to claim 2, wherein the compensator further sets fourth voltage levels of the second power source for the representative luminance levels according to the temperature conditions based on the temperature offsets and the third voltage levels.

6. The optical compensation system according to claim 5, wherein the interpolator sets voltage levels for luminance levels between the first luminance level and the second luminance level by interpolating the first voltage level and the second voltage level.

7. The optical compensation system according to claim 6, wherein the lookup table converter sets voltage levels at luminance levels lower than the second luminance level based on a luminance offset which is preset based on the second voltage level.

12. The optical compensation system according to claim 11, wherein the compensator sets voltage levels for at least some of luminance levels lower than the second luminance level by extrapolating the first voltage level and the second voltage level.

15. The optical compensation method according to claim 14, wherein the setting the voltage levels of the second power source further is accomplished by setting fourth voltage levels of the second power source for the representative luminance levels according to the temperature conditions based on the temperature offsets according to the temperature conditions and on the third voltage levels.